EarthSky https://validator.w3.org/feed/docs/rss2.html Index The boat-billed heron: When nature thinks big Why do stars twinkle, but planets don’t? The Tunguska explosion rocked Siberia 118 years ago Extreme heat impacting millions across eastern half of US A passing star may have unleashed a comet deluge Is Zubeneschamali a green star? Pros say no … sky-watchers say yes Sun news: Two M flares, three potent sunspot regions! Learn how to shoot photos of meteors Meteor showers are here! 10 easy tips for watching Alphecca, a jewel in Corona Borealis the Northern Crown Game on! Teaching science with games Colors of life on exoplanets Dinosaurs on LSD? Dolphins use specific whistles as names Collect call from E.T. Do you accept the charges? Brain’s big frontal lobe not what makes humans smarter, says study Dyslexic girls have different brain anatomy from dyslexic boys Water on moon, Earth come from the same source New device can extract human DNA with full genetic data in minutes Do bats know voices of friends they hang out with? Reversal of the black widow myth How to find Delta Aquariid radiant point Cicada time is coming up! High 2012 sea surface temps latest in a trend Unique chemistry reveals eruption of ancient materials once at Earth’s surface Robot hands gain a gentler touch Chickens with bigger gizzards are more efficient Fun facts and science of ice cream Spring cleaning in your brain: Stem cell research shows how important it is Researcher analyzes Antarctic ice flow in penguin paradise Breakthrough in neuroscience could help re-wire appetite control Do you perceive it differently if it’s labeled organic? Discovery may allow scientists to make fuel from CO2 in the atmosphere Reversing blood and freshening it up New mechanism for long-term memory formation discovered Ocean plankton sponge up nearly twice the carbon currently assumed Origins of teamwork found in chimpanzees Scientists create new flexible mineral inspired by deep-sea sponges Red tide bloom affecting manatees along southwest Florida coast Earth is warmer today than during 70 – 80 percent of the past 11,300 years Anti-aging drug breakthrough Arctic ice loss amplified Superstorm Sandy violence Mental picture of others can be seen using fMRI, says study Ruins of Perperikon, ancient city of the Thracians Pregnancy permanently changes foot size Novel wireless brain sensor unveiled New plastic electronics can greatly reduce food waste worldwide Connecting the quantum dots Rethinking wind power